Dongfeng Commercial Vehicle Frame Factory successfully put into trial operation the newly-built workstation with beams and holes, and it was completed and put into production.
Two brand-new production lines are arranged in parallel, and all kinds of new equipment are arranged in order, which makes the position of inserting beam and hole bright and modern, and the staff are busy with various debugging before production. The main production line of the project completed the bidding work in April 2008, and then entered the implementation stage. At present, personnel training and trial production are being done, and full preparations are made for the completion and commissioning of1end of October 1 1.
The newly-built beam inserting and hole matching station is a semi-automatic assembly line, which has seven processes: beam inserting, spot welding, plug welding L plate, hole matching and deburring. It is a production line integrating various technologies such as beam inlay, resistance welding, arc welding, co2 shielded welding, drilling, deburring, etc., which can meet the production of all frame products of cross-section beams (including D3 10 models). The annual maximum production capacity can reach 50,000 vehicles (calculated by two shifts in 303 days), and the equivalent production rhythm is less than or equal to 5.2 minutes/vehicle.
The completion and commissioning of inserting beam with holes will greatly reduce the variety and quantity of composite beams with outsourcing frame technology, greatly reduce logistics costs, reduce production costs and improve product quality.
The frame rolling workshop of Dongfeng commercial vehicle was put into operation in Shiyan base
The frame rolling production line with an investment of 65.438+0.27 billion yuan was put into operation in Shiyan Dongfeng Base. As a result, the annual processing capacity of the frame longitudinal beam of Dongfeng commercial vehicle reaches 6.5438+200,000 vehicles, which effectively enhances the core competitiveness of the enterprise.
The rolling workshop has gathered the most advanced equipment from Italy, Belgium, Sweden and other countries, and hundreds of types of longitudinal beams can be processed on the same production line. Through computer control to achieve "tailor-made", the utilization rate of longitudinal beam materials can be increased by 7% to 10%, the production cycle is shortened by half, and the quality is guaranteed.